even, composite · 730th positive integer
The number 730
730 is an even composite number. It is the 730th positive integer.
Quick reference
| Prime factorization | 2 × 5 × 73 |
| Divisors | 1, 2, 5, 10, 73, 146, 365, 730 |
| Binary | 1011011010 |
| Hexadecimal | 0x2DA |
| Roman numeral | DCCXXX |
| Digit sum | 10 |
| Properties | even, composite |
Frequently asked
Is 730 a prime number?
No. 730 is composite. Its prime factorization is 2 × 5 × 73.
What are the factors of 730?
The factors (divisors) of 730 are 1, 2, 5, 10, 73, 146, 365, 730.
What is 730 in binary?
730 in binary is 1011011010. In hexadecimal it's 2DA.
What is 730 as a Roman numeral?
730 in Roman numerals is DCCXXX.
What's the digit sum of 730?
Adding the digits of 730: 7 + 3 + 0 = 10.